8 Channel Voltage Input, Current Input, Thermocouple Input Data Acquisition Module communicable over RS-485 with Break Line Detection and FREE EZ Data Logger Software. Supports operating temperatures between -25°C ~ +75°C (-13°F ~ +167°F).
I-7018BL is a cost-effective solution for a wide range of valuable industrial control signals and systems. The DCON utility can help users to configure and test I-7018BL modules. Plenty of library functions and demo programs are provided to let users develop programs easily under Windows, Linux and DOS operating systems. Users may mount the modules on a DIN rail, panel or wall. Modules have a screw-terminal block to connect to the signals. I-7018BL comes with FREE EZ Data Logger Software.
Analog Input
Input Channels
8 differential or 6 differential and 2 single-ended by jumper select
Input Type
+/-15mV, +/-50mV, +/-100mV, +/-500mV, +/-1V, +/-2.5V
+/-20mA (requires optional external 125 ohm resistor)
Thermocouple Type J, K, T, E, R, S, B, N, C
Resolution
16-bit
Sampling Rate
10 Samples/ Second
Accuracy
+/-0.1%
Band Width
15.7Hz
Zero Drift
0.5uV/°C
Span Drift
25ppm/°C
Input Impedance
20M Ohms
Common Mode Rejection
150dB
Normal Mode Rejection
100dB
Over Voltage Protection
+/-35V
Open Thermocouple Detection
Yes
Photo-Isolation
3750 Vrms
Intra-module Isolation, Field to Logic
3000 VDC
Interface
Interface
RS-485
Format
N, 8, 1
Baud Rate
1200 ~ 115200bps
LED Display
1 LED as Power/ Communication indicator
Power
Input
+10 to +30VDC
Power Consumption
1.0W
Environment
Operating temperature
-25 to 75°C
Storage temperature
-40 to 85°C
Humidity
5 to 95% RH, non-condensing
Note: We recommend to choose I-7018Z for accurate thermocouple measurement.
